53092880

素因数分解:

$2^4\times 5^1\times {\mathrm{663661}}^1$

素因数の和:663674

約数の個数: 20

約数和(自身を含む): 123441132

約数和(自身を除く): 70348252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 663661, 1327322, 2654644, 3318305, 5309288, 6636610, 10618576, 13273220, 26546440, 53092880]

約数ペア:

[(1, 53092880), (2, 26546440), (4, 13273220), (5, 10618576), (8, 6636610), (10, 5309288), (16, 3318305), (20, 2654644), (40, 1327322), (80, 663661)]